Day Trip from Reykjavik Small Group Silfra Snorkeling and Lava Caving Adventure

 

Go cave exploring and snorkeling in one incredible day on this day trip from Reykjavik. Visit Iceland's Gjábakkahellir cave and the Silfra fissure, both located in the UNESCO World Heritage-listed Thingvellir National Park. Alongside your guide, discover the depths of some of Iceland's most stunning natural wonders as you explore a mysterious cave and snorkel in a pristine, dream-like underground pool.